28037088

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1536

約数の個数: 72

約数和(自身を含む): 80976168

約数和(自身を除く): 52939080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1453, 1608, 2144, 2412, 2906, 3216, 4359, 4824, 5812, 6432, 8718, 9648, 11624, 13077, 17436, 19296, 23248, 26154, 34872, 46496, 52308, 69744, 97351, 104616, 139488, 194702, 209232, 292053, 389404, 418464, 584106, 778808, 876159, 1168212, 1557616, 1752318, 2336424, 3115232, 3504636, 4672848, 7009272, 9345696, 14018544, 28037088]

約数ペア:

[(1, 28037088), (2, 14018544), (3, 9345696), (4, 7009272), (6, 4672848), (8, 3504636), (9, 3115232), (12, 2336424), (16, 1752318), (18, 1557616), (24, 1168212), (32, 876159), (36, 778808), (48, 584106), (67, 418464), (72, 389404), (96, 292053), (134, 209232), (144, 194702), (201, 139488), (268, 104616), (288, 97351), (402, 69744), (536, 52308), (603, 46496), (804, 34872), (1072, 26154), (1206, 23248), (1453, 19296), (1608, 17436), (2144, 13077), (2412, 11624), (2906, 9648), (3216, 8718), (4359, 6432), (4824, 5812)]